If the mind falls asleep, awaken it. Then if it starts wandering, make it quiet. If you reach the state where there is neither sleep nor movement of mind, stay still in that, the natural (real) state.

Having set one's family in consonance with the community, he should make his family prosperous to ensure the prosperity of the community.

The world is illusory, Only Brahman is real, Brahman is the world

Even in intake, the one steadfast thought is said to be the natural state. Nirvikalpa Samadhi will result when the sensory objects are not present.

The 'I' casts off the illusion of the 'I' and yet remains 'I'. Such is the paradox of Self-realization. The Realized do not see any paradox in it. Consider the case of the worshipper. He approaches God and prays to be absorbed in Him. He then surrenders himself in faith and by concentration. And what remains afterwards? In the place of the original 'I', self-surrender leaves a residuum of God in which the 'I' is lost. That is the highest form of devotion or surrender and the peak of detachment.

Why should you trouble yourself about the future? You do not even properly know about the present. Take care of the present, the future will take care of itself.

You impose limits on your true nature of infinite being. Then you get displeased to be only a limited creature. Then you begin spiritual practices to transcend these non-existing limits. But if your practice itself implies the existence of these limits, how could they allow you to transcend them.